Document
www.DataSheet4U.com
2012 Size
806-928MHz Band Chip Multilayer RF Transformer
Impedance Ratio 50:200
FSLT-S087G
All the technical data and information contained herein are subject to change without notice.
LT-FSLT-S087G-0410A
www.DataSheet4U.com
Shape & Size
1.25 1.0
1 2 3
4
2.0
6
0.3
0.65
5
1 Unbalance 3 Balance 6 Balance 4 NC 2 Ground(or DC Port) 5 Ground
unit(mm)
0.3
Specifications
P/N Frequency Impedance Range(MHz) ratio 806-928 50:200 Insertion Loss *1 1.0dB Max. Amplitude Balance 1.0dB Max. V.S.W.R Phase Balance Handling Power Temperature Range -35 to +85 deg.C
FSLT-S087G
0.3
0.65
2.0 Max.
All the technical data and information contained herein are subject to change without notice.
f
180 +/- 10deg. 100mW Max.
*1 Measured by "Back to Back" per piece
LT-FSLT-S087G-0410A
FSLT-S087G Sample DATA
Insertion loss
5 4 3 2
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V.S.W.R
3.5 3.0
dB(S(5,4))/2
VSWR1
1 0 -1 -2 -3 -4 -5 0.65 0.70 0.75
m9
m10
2.5
2.0
m11
1.5
m12
1.0
0.80 0.85 0.90 0.95 1.00 1.05 1.10 1.15
0.65
0.70
0.75
0.80
0.85
0.90
0.95
1.00
1.05
1.10
1.15
freq, GHz
freq, GHz
m9 freq=806.0MHz dB(S(5,4))/2=-0.291
m10 freq=928.0MHz dB(S(5,4))/2=-0.407
m11 freq=806.0MHz VSWR1=1.456
m12 freq=928.0MHz VSWR1=1.339
Amplitude balance
5 4
Phase balance
25
180-abs(phase((S(2,1))/S(3,1)))
20 15 10 5 0 -5 -10 -15 -20 -25
dB(S(2,1))-dB(S(3,1))
3 2 1 0 -1 -2 -3 -4 -5 0.65 0.70 0.75 0.80 0.85 0.90 0.95 1.00 1.05 1.10 1.15
m7
m8
m5
m6
0.65
0.70
0.75
0.80
0.85
0.90
0.95
1.00
1.05
1.10
1.15
freq, GHz
freq, GHz
m5 freq=806.0MHz dB(S(2,1))-dB(S(3,1))=-0.540
m6 freq=928.0MHz dB(S(2,1))-dB(S(3,1))=-0.326
m7 freq=806.0MHz 180-abs(phase((S(2,1))/S(3,1)))=3.402 m8 freq=928.0MHz 180-abs(phase((S(2,1))/S(3,1)))=3.860
All the technical data and information contained herein are subject to change without notice.
LT-FSLT-S087G-0410A
www.DataSheet4U.com
If you apply DC voltage to Balance Port, please add capacitor as below circuit.
Balance Port NC
f
Unbalance Port DC 100pF Balance Port
All the technical data and information contained herein are subject to change without notice.
LT-FSLT-S087G-0410A
www.DataSheet4U.com
Foot Pattern
0. 8
Foot Pattern Example
gr ound 50ohm st r i p l i ne
0. 35 0. 3
0. 35
0. 35 0. 3
40. 3- t hr ough hol e 50ohm st r i p l i ne
All the technical data and information contained herein are subject to change without notice.
0. 8
0. 55
N one C onnect i on
LT-FSLT-S087G-0410A
.